Error: Could not find a config file based on provided values: path: "/Users/mo/Documents/Demo/node" cwd: "/Users/mo/Documents/Demo/node" Config paths must be specified by either a direct path to a config file, or a path to a directory. If directory is given, Jest will try to traverse directory tree up, until it finds one of those files in exact order: "jest.config.js" or "jest.config.mjs" or "jest.config.cjs" or "jest.config.json". at resolveConfigPathByTraversing (/Users/mo/node_modules/jest-config/build/resolveConfigPath.js:135:11) at resolveConfigPathByTraversing (/Users/mo/node_modules/jest-config/build/resolveConfigPath.js:138:10) at resolveConfigPathByTraversing (/Users/mo/node_modules/jest-config/build/resolveConfigPath.js:138:10) at resolveConfigPathByTraversing (/Users/mo/node_modules/jest-config/build/resolveConfigPath.js:138:10) at resolveConfigPathByTraversing (/Users/mo/node_modules/jest-config/build/resolveConfigPath.js:138:10) at resolveConfigPathByTraversing (/Users/mo/node_modules/jest-config/build/resolveConfigPath.js:138:10) at _default (/Users/mo/node_modules/jest-config/build/resolveConfigPath.js:113:10) at readConfig (/Users/mo/node_modules/jest-config/build/index.js:213:49) at readConfigs (/Users/mo/node_modules/jest-config/build/index.js:400:32) at runCLI (/Users/mo/node_modules/@jest/core/build/cli/index.js:199:29) 解决方法 在项目目录下执行 npm init
然后就可以了
